package com.qf.service.impl;

import com.qf.service.UserService;

public class UserServiceImpl implements UserService {
    @Override
    public void save() {
//        System.out.println("事务控制");
        System.out.println("保存");
    }

    @Override
    public void select() {
        System.out.println("查询");
    }

    @Override
    public void delete() {
        System.out.println("删除");
    }

    @Override
    public void update() {
        System.out.println("更新");
    }
}
